@article{acomprehensiveinferencetimeaugmentationf, title = {A Comprehensive Inference-Time Augmentation Framework in Physiological Signals: Application to PPG-Based AF Detection}, author = {Davood Fattahi and Runze Yan and Saurabh Kataria and Zhaoliang Chen and Xiao Hu}, year = {2026}, eprint = {2606.10410}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2606.10410}, }